Issued Patents All Time
Showing 76–100 of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8428783 | Method and system for distributed energy generator message aggregation | Benjamin Smith | 2013-04-23 |
| 8411790 | Power line communications apparatus | — | 2013-04-02 |
| 8360390 | Method and apparatus for potting an electronic device | — | 2013-01-29 |
| 8359176 | Method and apparatus for determining an operating voltage for preventing photovoltaic cell reverse breakdown during power conversion | — | 2013-01-22 |
| 8319378 | Method and apparatus for improved burst mode during power conversion | — | 2012-11-27 |
| 8299776 | Method and apparatus for measuring AC voltages | — | 2012-10-30 |
| 8257106 | Method and apparatus for interconnecting distributed power sources | Raghuveer R. Belur | 2012-09-04 |
| 8222767 | Apparatus for phase rotation for a three-phase AC circuit | — | 2012-07-17 |
| 8195414 | Method and apparatus for identifying an islanding condition | Mudhafar Hassan-Ali, Tibor Bolfan | 2012-06-05 |
| 8183852 | Method and apparatus for determining AC voltage waveform anomalies | — | 2012-05-22 |
| 8179147 | Method and apparatus for detection and control of dc arc faults | Marv Dargatz | 2012-05-15 |
| 8107516 | Power line communications apparatus | — | 2012-01-31 |
| 8099197 | Method and system for distributed energy generator message aggregation | Benjamin Smith | 2012-01-17 |
| 8076802 | Method and apparatus for distributed VAr compensation | — | 2011-12-13 |
| 8035257 | Method and apparatus for improved burst mode during power conversion | — | 2011-10-11 |
| 7986122 | Method and apparatus for power conversion with maximum power point tracking and burst mode capability | Mudhafar Hassan-Ali | 2011-07-26 |
| 7986539 | Method and apparatus for maximum power point tracking in power conversion based on dual feedback loops and power ripples | — | 2011-07-26 |
| 7944083 | Method and apparatus for characterizing a circuit coupled to an AC line | Marv Dargatz | 2011-05-17 |
| 7925459 | Method and apparatus for determining an operating voltage for preventing photovoltaic cell reverse breakdown during power conversion | — | 2011-04-12 |
| 7923983 | Method and apparatus for measuring AC voltages | — | 2011-04-12 |
| 7916505 | Method and apparatus for a leakage energy recovery circuit | — | 2011-03-29 |
| 7899632 | Method and apparatus for anti-islanding of distributed power generation systems | Mudhafar Hassan-Ali, Tibor Bolfan | 2011-03-01 |
| 7855473 | Apparatus for phase rotation for a three-phase AC circuit | — | 2010-12-21 |
| 7817450 | Method and apparatus for resetting a silicon controlled rectifier bridge | — | 2010-10-19 |
| 7796412 | Method and apparatus for converting direct current to alternating current | — | 2010-09-14 |